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folded solar array
相关语句
  折叠状太阳电池阵
     When the thermal boundary characteristics of the folded solar array was studied, some influence was considered carefully such as the earth infrared radiation, the solar radiation, the spacecraft cabin, the heat loss of solr PV panels in space deep cold environment, the orbit altitude and spacecraft location in the system of sun earth.
     研究折叠状太阳电池阵边界节点的热特点时 ,仔细考虑了地球红外辐照、太阳辐射加热、航天器舱体几何遮挡、深冷环境散热、飞行轨道高度及航天器在太阳 地球系中不同位置等造成的影响。
短句来源
     The transient temperature response characteristics of the folded solar array for the time period of 3254 s were obtained.
     获得了抛罩 -展开Δ t=3 2 5 4 s间隔内 4块折叠状太阳电池阵三维不稳定温度场响应特点。
短句来源
  “folded solar array”译为未确定词的双语例句
     Thermal analysis for folded solar array of spacecraft on orbit(Ⅰ)--calculation model
     折叠状航天器太阳电池阵在轨热分析(Ⅰ)——计算模型
短句来源
     Thermal analysis for folded solar array of spacecraft on orbit (Ⅱ) --calculation result and analysis
     折叠状航天器太阳电池阵在轨热分析(Ⅱ)——计算结果和分析
短句来源
  相似匹配句对
     SOLAR STILLS
     太阳能蒸馏器
短句来源
     Solar Car
     太阳能汽车
短句来源
     Thermal analysis for folded solar array of spacecraft on orbit(Ⅰ)--calculation model
     折叠状航天器太阳电池阵在轨热分析(Ⅰ)——计算模型
短句来源
     The transient temperature response characteristics of the folded solar array for the time period of 3254 s were obtained.
     获得了抛罩 -展开Δ t=3 2 5 4 s间隔内 4块折叠状太阳电池阵三维不稳定温度场响应特点。
短句来源
     Thermal analysis for folded solar array of spacecraft on orbit (Ⅱ) --calculation result and analysis
     折叠状航天器太阳电池阵在轨热分析(Ⅱ)——计算结果和分析
短句来源
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The large area rigid folding solar array has been brought into operational phase by the successful launch of meteorological satellite FY-1. This paper- discribes the forma-tion of the array. In addition, all factors that would have an effect on the seliablility of the deployment technology are studied, such as simulation of zero gravity environment, motion characteristic, vibration characteristic, temperature effect and high vacuum effect.

风云一号气象卫星的发射成功,标志着我国的大面积刚性折叠式太阳电池阵的研制技术进入了应用阶段。本文叙述了该电池阵的构成及所进行的研究工作,其中包括:在失重环境的模拟试验,对运动特性、振动特性、温度效应和高真空效应等对伸展技术可靠性的影响进行研究与分析,并提出解决方法。

The combined radiation conduction taking place in solar PV panels was treated as a three dimensional transient conduction. The equivalent conductivity in three directions was obtained by the test result. According to the radiative characteristics between two adjacent surfaces of solar PV array, the discrete equation coefficients of the nodes between them were obtained. When the thermal boundary characteristics of the folded solar array was studied, some influence was considered carefully such as the...

The combined radiation conduction taking place in solar PV panels was treated as a three dimensional transient conduction. The equivalent conductivity in three directions was obtained by the test result. According to the radiative characteristics between two adjacent surfaces of solar PV array, the discrete equation coefficients of the nodes between them were obtained. When the thermal boundary characteristics of the folded solar array was studied, some influence was considered carefully such as the earth infrared radiation, the solar radiation, the spacecraft cabin, the heat loss of solr PV panels in space deep cold environment, the orbit altitude and spacecraft location in the system of sun earth. The solution of discrete equation was obtained by the method of SIP with and without the effects of earth radiation on temperature distribution of the solar PV array were compared. The analysis would have an important reference value for the decision of spread of folded solar PV array.

将太阳电池板中发生的辐射 传导复合传热过程等效为一个无内热源的三维瞬态热传导问题。根据实测数据得出太阳电池板的三维等效导热系数。针对任意两相邻电池板表面间的热辐射交换规律 ,构造适用于这两个表面内节点温度的离散方程系数。研究折叠状太阳电池阵边界节点的热特点时 ,仔细考虑了地球红外辐照、太阳辐射加热、航天器舱体几何遮挡、深冷环境散热、飞行轨道高度及航天器在太阳 地球系中不同位置等造成的影响。采用SIP算法 ,对离散方程进行了求解。比较了考虑和不考虑地球红外辐射对电池阵温度分布的影响。该文的分析对折叠状太阳电池阵展开时刻的认定有重要的参考价值

The 3 D transient temperature distribution of the folded cell wings on the orbit of 200 km height was calculated by means of the method of SIP.Different thermal input to solar array at different spots during a given period of time was considered carefully.The number of nodes is N=N 1×N 2×N 3 =14×22×22=6776,and initial temperature is T 0=278K.The transient temperature response characteristics of the folded solar array for the time period of 3254 s were obtained.The results with the effects of...

The 3 D transient temperature distribution of the folded cell wings on the orbit of 200 km height was calculated by means of the method of SIP.Different thermal input to solar array at different spots during a given period of time was considered carefully.The number of nodes is N=N 1×N 2×N 3 =14×22×22=6776,and initial temperature is T 0=278K.The transient temperature response characteristics of the folded solar array for the time period of 3254 s were obtained.The results with the effects of earth radiation and without the effect of it on temperature distribution of the solar array were compared.The calculated results would have an important reference value for the decision of spread of folded solar array.

采用 SIP算法 ,对高 H =2 0 0 km的在轨航天器折叠状太阳电池阵的三维不稳定温度分布做了数值分析。计算时仔细考虑了不同时刻电池阵不同的热输入。计算网格 N =N1 × N2 × N3=14× 2 2× 2 2 =6776,初始温度T0 =2 78K。获得了抛罩 -展开Δ t=3 2 5 4 s间隔内 4块折叠状太阳电池阵三维不稳定温度场响应特点。比较了考虑和不考虑地球入射辐射对电池阵温度分布的影响。本文分析对航天器发射进而对折叠状太阳电池阵展开时刻的认定有重要参考价值

 
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